A stereo file has two channels - left and right.

I'll keep this short, but it is important. There's more of a difference than you might think. You can also split a stereo track, make a stereo track a mono track, make two mono tracks a stereo track, and swap the left and right channels of a stereo track.Learn how to become a better producer in your own home recording studio > The drop down menu when you click the down arrow next to 'audio track,' you can rename your track and also make audio tracks different colors. The middle 100 point is 'normal' speed, above that increases the speed and below that decreases the speed.Ī note track looks like this and can be created by uploading MIDI files. The tool for this acts like the 'envelope' tool. It is particularly helpful in keeping organized.Ī time track looks like this, and is used for increasing or decreasing speed during certain parts of your audio clip.

You can manually add a track, but when recording, uploading, and generating sound, a track will be created automatically.Ī label track looks like this, and is usually used for the purpose of labeling and/or annotating parts of your audio clip. The track collapse button will fold up the track so it takes up less space. Panning controls the amount in which an audio track will be heard more in the left or right speaker. The L (left) and R (right) slider will set the panning on the track. The plus and minus slider will set the output level of the track.

The mute button will mute only that one track, while the solo button will mute all other tracks besides that one. Oftentimes, mono recordings will automatically convert to stereo in playback through stereo speakers. Wav recorders usually have the option of recording in mono or stereo while certain microphones are specifically mono or stereo. A stereo track then is audio that recorded two often similar but different recordings that were recorded in two channels, one left, one right. A mono track will either reproduce the channel so that the left and right channels are playing the same, homogenized recording, or will play through only one of the left or right channels.

Most speaker systems are stereophonic, meaning there are two of them, one for left and right. This is how a mono track and stereo track appear in Audacity.Ī mono track is single channel audio, while a stereo track is dual channel audio.

Get data from stereo wav file php